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3 years ago

how does the nervous system help the body maintain homeostasis? if it doesn't function correctly how does it affect the body?

Biology

1 answer:

Alchen [17]3 years ago

6 0

Answer:

Homeostasis is maintained at many levels, not just the level of the whole body as it is ... Of course, body temperature doesn't just swing above its target value

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Place the following layers in sequence from the outermost layer to the innermost layer . Asthenosphere , inner core , lower mant

dybincka [34]

Inner Core
Outer Core
Lower Mantle
Asthenosphere
Crust

(From Inner to Outer)

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4 years ago

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Are the eyelid muscles voluntary or involuntary?

Zepler [3.9K]

Answer:

involuntary muscles

Explanation:

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3 years ago

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Where do sensory receptors in the stomach and small intestines send the signals necessary for the vomiting reflex?

trapecia [35]

The answer is called the Medulla oblongata. Please help me now as saying this is the brainiest answer, thanks.

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4 years ago

Fill in the blank with the vocabulary term that fits the definition written. All your answers should be in lower case. You may n

Elenna [48]

A reaction that results in the formation of water as an end product is dehydration reaction.

A reaction that requires water as a reactant is hydrolysis reaction.

A functional group on an amino acid that is polar and can become positively charged amide group [- (CH₂)₄NH₂] .

A functional group on an amino acid that is polar and can become negatively charged is carboxylic group(-CH₂COOH).

A functional group that is basic and part of the amino acid backbone is amide group (-NH₂).

A functional group that is acidic and part of the amino acid backbone is carboxylic group(-COOH).

The terminus denotes the beginning of a protein chain (first amino acid in the chain) is N terminus and the terminus denotes the end of a protein chain (the last amino acid in the chain) is C terminus.

<h3><u>Explanation:</u></h3>

The reaction which yields a water molecule at the end is generally a dehydration reaction where two molecules do condense forming a complex molecule and a molecule of water. This may be catalyzed by acid or alkali.

The reaction where water is consumed is called a hydrolysis reaction where hydrolysis of a complex molecule can bring two or more simpler molecules.

The amino acid Aspartic acid has acetate group as the side chain which makes it acidic, so can become negatively charged, as well as polar.

The amino acid Lysine has the side chain - (CH₂)₄NH₂ which is basic, so become positively charged and is also polar.

Carboxylic group is the acidic group of an amino acid whereas amide group is the basic group of amino acid.

The 1st amino acid of a protein has the amide group free, so is called N terminus, and the amino acid at the end has Carboxylic group free, so is called C terminus.

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3 years ago

I WILL GIVE BRAINLIEST!!!

Galina-37 [17]

The image provided is not clear, however, the correct and clear image is attached with the answer:

Answer:

The correct answer is - 100 %

Explanation:

As we know DMD or Duchenne Muscular Dystrophy is a sex-linked recessive disorder and according to the given pedigree, it is clear that Individual I-1 is a normal male and 1-2 is a female who has two defective genes of the disorder as if she had only one defective gene she would have a carrier for the disorder.

All gametes produced by both male and female would be -

Male - X and Y

Female - Xd and Xd

Therefore all the male offsprings or son will get one defective gene Xh from the mother for sure and a Y chromosome from the father. All daughters will also carry one gene Xh that is defective from the mother and normal X from the father but would be carriers for the disorder.

8 0

3 years ago